{"id":65849,"date":"2026-05-06T15:41:44","date_gmt":"2026-05-06T06:41:44","guid":{"rendered":"https:\/\/www.grandg.com\/ggblog\/?page_id=65849"},"modified":"2026-05-06T16:36:51","modified_gmt":"2026-05-06T07:36:51","slug":"yamaha_serialnumber_perf","status":"publish","type":"page","link":"https:\/\/www.grandg.com\/ggblog\/yamaha_serialnumber_perf\/","title":{"rendered":"YAMAHA\uff08\u30e4\u30de\u30cf\uff09 \u30d4\u30a2\u30ce\u88fd\u9020\u756a\u53f7\u4e00\u89a7 \u5b8c\u5168\u7248"},"content":{"rendered":"<meta charset=\"UTF-8\">\r\n\r\n<!--\r\n  \u30e4\u30de\u30cf \u30d4\u30a2\u30ce\u88fd\u9020\u756a\u53f7\u4e00\u89a7\u30da\u30fc\u30b8\uff08CTA\u4ed8\u304d\u30fb\u548c\u66a6\u5bfe\u5fdc\uff09\r\n  WordPress\u306e\u56fa\u5b9a\u30da\u30fc\u30b8\u300c\u30ab\u30b9\u30bf\u30e0HTML\u300d\u30d6\u30ed\u30c3\u30af\u306b\u8cbc\u308a\u4ed8\u3051\u3066\u3054\u4f7f\u7528\u304f\u3060\u3055\u3044\u3002\r\n-->\r\n\r\n<style>\r\n\/* WordPress \u30c6\u30fc\u30de\u306e\u30d8\u30c3\u30c0\u30fc\u30fb\u30bf\u30a4\u30c8\u30eb\u30fb\u76ee\u6b21 \u975e\u8868\u793a *\/\r\n#page_ttl { display: none !important; }\r\n.news_box_ttl { display: none !important; }\r\n#pankuzu { display: none !important; }\r\n\/* \u81ea\u52d5\u751f\u6210 \u76ee\u6b21\uff08\u4e3b\u8981\u30d7\u30e9\u30b0\u30a4\u30f3\u5bfe\u5fdc\uff09 *\/\r\n#toc_container { display: none !important; }\r\n#ez-toc-container { display: none !important; }\r\n.ez-toc-container { display: none !important; }\r\n.toc { display: none !important; }\r\n.table-of-contents { display: none !important; }\r\n#rtoc-mokuji-wrapper { display: none !important; }\r\n\r\n.serial-yamaha-container {\r\n  max-width: 900px;\r\n  margin: 0 auto;\r\n  padding: 60px 20px;\r\n  font-family: 'Noto Serif JP', 'Georgia', serif;\r\n}\r\n.serial-yamaha-container * {\r\n  box-sizing: border-box;\r\n}\r\n.serial-yamaha-header {\r\n  text-align: center;\r\n  margin-bottom: 50px;\r\n}\r\n.serial-yamaha-header .breadcrumb {\r\n  font-size: 0.85em;\r\n  color: #8b7332;\r\n  margin-bottom: 20px;\r\n}\r\n.serial-yamaha-header .breadcrumb a {\r\n  color: #8b7332;\r\n  text-decoration: none;\r\n  border-bottom: 1px dotted #8b7332;\r\n}\r\n.serial-yamaha-header .breadcrumb a:hover {\r\n  color: #b8860b;\r\n  border-bottom-color: #b8860b;\r\n}\r\n.serial-yamaha-header h1 {\r\n  font-size: 2em;\r\n  color: #2c2c2c;\r\n  margin-bottom: 10px;\r\n  letter-spacing: 0.05em;\r\n  font-weight: 600;\r\n}\r\n.serial-yamaha-header .gold-line {\r\n  width: 80px;\r\n  height: 3px;\r\n  background: linear-gradient(90deg, #b8860b, #daa520, #b8860b);\r\n  margin: 20px auto;\r\n  border-radius: 2px;\r\n}\r\n.serial-yamaha-header p {\r\n  font-size: 1em;\r\n  color: #555;\r\n  line-height: 1.8;\r\n  max-width: 650px;\r\n  margin: 0 auto;\r\n}\r\n\r\n\/* \u30a2\u30b3\u30fc\u30c7\u30a3\u30aa\u30f3 *\/\r\n.serial-accordion {\r\n  max-width: 800px;\r\n  margin: 0 auto 50px;\r\n  border: 1px solid #e8d9a0;\r\n  border-radius: 12px;\r\n  overflow: hidden;\r\n  background: linear-gradient(145deg, #fffef9, #fdf8ec);\r\n  box-shadow: 0 4px 15px rgba(184, 134, 11, 0.08);\r\n}\r\n.serial-accordion-toggle {\r\n  display: block;\r\n  width: 100%;\r\n  padding: 20px 30px;\r\n  background: none;\r\n  border: none;\r\n  cursor: pointer;\r\n  text-align: left;\r\n  font-family: 'Noto Serif JP', 'Georgia', serif;\r\n  font-size: 1.1em;\r\n  font-weight: 600;\r\n  color: #8b7332;\r\n  transition: background 0.2s;\r\n}\r\n.serial-accordion-toggle:hover {\r\n  background: rgba(184, 134, 11, 0.05);\r\n}\r\n.serial-accordion-toggle .toggle-icon {\r\n  display: inline-block;\r\n  margin-right: 10px;\r\n  transition: transform 0.3s;\r\n  font-size: 0.9em;\r\n}\r\n.serial-accordion-toggle.is-open .toggle-icon {\r\n  transform: rotate(90deg);\r\n}\r\n.serial-accordion-body {\r\n  display: none;\r\n  padding: 0 30px 30px;\r\n}\r\n.serial-accordion-body.is-open {\r\n  display: block;\r\n}\r\n.serial-location-images {\r\n  display: flex;\r\n  gap: 24px;\r\n  justify-content: center;\r\n  flex-wrap: wrap;\r\n  margin-bottom: 30px;\r\n}\r\n.serial-location-images .location-card {\r\n  text-align: center;\r\n  flex: 0 1 240px;\r\n}\r\n.serial-location-images .location-card img {\r\n  width: 100%;\r\n  max-width: 220px;\r\n  height: auto;\r\n  border-radius: 8px;\r\n  border: 1px solid #e8d9a0;\r\n  box-shadow: 0 2px 10px rgba(0,0,0,0.08);\r\n}\r\n.serial-location-images .location-card p {\r\n  margin-top: 10px;\r\n  font-size: 0.85em;\r\n  color: #666;\r\n  font-weight: 500;\r\n}\r\n.serial-search-box {\r\n  background: #fff;\r\n  border: 1px solid #e8d9a0;\r\n  border-radius: 10px;\r\n  padding: 25px;\r\n  max-width: 100%;\r\n  overflow: hidden;\r\n  box-sizing: border-box;\r\n}\r\n.serial-search-box label {\r\n  display: block;\r\n  font-size: 0.95em;\r\n  color: #555;\r\n  margin-bottom: 12px;\r\n  font-weight: 500;\r\n}\r\n.serial-search-row {\r\n  display: flex;\r\n  gap: 12px;\r\n  flex-wrap: wrap;\r\n}\r\n.serial-search-row input[type=\"text\"] {\r\n  padding: 12px 16px;\r\n  border: 1px solid #d4c48a;\r\n  border-radius: 8px;\r\n  font-size: 1em;\r\n  font-family: 'Noto Serif JP', 'Georgia', serif;\r\n  background: #fffef9;\r\n  color: #333;\r\n  outline: none;\r\n  transition: border-color 0.2s;\r\n  flex: 1;\r\n  min-width: 150px;\r\n  max-width: 100%;\r\n  box-sizing: border-box;\r\n}\r\n.serial-search-row input[type=\"text\"]:focus {\r\n  border-color: #b8860b;\r\n}\r\n.serial-search-row button {\r\n  padding: 12px 28px;\r\n  background: linear-gradient(135deg, #b8860b, #daa520);\r\n  color: #fff;\r\n  border: none;\r\n  border-radius: 8px;\r\n  font-size: 1em;\r\n  font-family: 'Noto Serif JP', 'Georgia', serif;\r\n  cursor: pointer;\r\n  font-weight: 500;\r\n  transition: all 0.2s;\r\n  box-shadow: 0 2px 8px rgba(184, 134, 11, 0.2);\r\n}\r\n.serial-search-row button:hover {\r\n  box-shadow: 0 4px 15px rgba(184, 134, 11, 0.35);\r\n  transform: translateY(-1px);\r\n}\r\n.serial-search-result {\r\n  margin-top: 18px;\r\n  padding: 16px 20px;\r\n  background: #fdf8ec;\r\n  border-radius: 8px;\r\n  border: 1px solid #e8d9a0;\r\n  font-size: 1em;\r\n  color: #333;\r\n  display: none;\r\n  line-height: 1.7;\r\n}\r\n\r\n\/* CTA\u30d0\u30ca\u30fc *\/\r\n.serial-cta-banner {\r\n  margin: 40px 0;\r\n  padding: 30px;\r\n  border-radius: 12px;\r\n  text-align: center;\r\n}\r\n.serial-cta-banner.type-dual {\r\n  background: linear-gradient(145deg, #1a1a1a, #2d2d2d);\r\n  border: 1px solid #444;\r\n}\r\n.serial-cta-banner.type-kaitori {\r\n  background: linear-gradient(145deg, #fdf8ec, #faf0d4);\r\n  border: 1px solid #e8d9a0;\r\n}\r\n.serial-cta-banner.type-shop {\r\n  background: linear-gradient(145deg, #fffef9, #fdf8ec);\r\n  border: 1px solid #e8d9a0;\r\n}\r\n.serial-cta-banner.type-final {\r\n  background: linear-gradient(135deg, #1a1a1a, #2d2518);\r\n  border: 1px solid #b8860b;\r\n  padding: 40px 30px;\r\n}\r\n.serial-cta-banner .cta-heading {\r\n  font-size: 1.15em;\r\n  font-weight: 600;\r\n  margin-bottom: 8px;\r\n  line-height: 1.5;\r\n}\r\n.serial-cta-banner.type-dual .cta-heading,\r\n.serial-cta-banner.type-final .cta-heading {\r\n  color: #f0c040;\r\n}\r\n.serial-cta-banner.type-kaitori .cta-heading,\r\n.serial-cta-banner.type-shop .cta-heading {\r\n  color: #2c2c2c;\r\n}\r\n.serial-cta-banner .cta-sub {\r\n  font-size: 0.88em;\r\n  margin-bottom: 20px;\r\n  line-height: 1.6;\r\n}\r\n.serial-cta-banner.type-dual .cta-sub,\r\n.serial-cta-banner.type-final .cta-sub {\r\n  color: #ccc;\r\n}\r\n.serial-cta-banner.type-kaitori .cta-sub,\r\n.serial-cta-banner.type-shop .cta-sub {\r\n  color: #666;\r\n}\r\n.serial-cta-buttons {\r\n  display: flex;\r\n  gap: 16px;\r\n  justify-content: center;\r\n  flex-wrap: wrap;\r\n}\r\n.serial-cta-btn {\r\n  display: inline-flex;\r\n  align-items: center;\r\n  gap: 8px;\r\n  padding: 14px 28px;\r\n  border-radius: 30px;\r\n  font-size: 0.95em;\r\n  font-weight: 600;\r\n  text-decoration: none;\r\n  transition: all 0.3s ease;\r\n  font-family: 'Noto Serif JP', 'Georgia', serif;\r\n}\r\n.serial-cta-btn.btn-gold {\r\n  background: linear-gradient(135deg, #b8860b, #daa520);\r\n  color: #fff;\r\n  box-shadow: 0 4px 15px rgba(184, 134, 11, 0.3);\r\n}\r\n.serial-cta-btn.btn-gold:hover {\r\n  transform: translateY(-2px);\r\n  box-shadow: 0 8px 25px rgba(184, 134, 11, 0.4);\r\n  color: #fff;\r\n  text-decoration: none;\r\n}\r\n.serial-cta-btn.btn-outline {\r\n  background: transparent;\r\n  color: #daa520;\r\n  border: 2px solid #daa520;\r\n}\r\n.serial-cta-btn.btn-outline:hover {\r\n  background: #daa520;\r\n  color: #fff;\r\n  transform: translateY(-2px);\r\n  text-decoration: none;\r\n}\r\n.serial-cta-btn.btn-dark-outline {\r\n  background: transparent;\r\n  color: #8b7332;\r\n  border: 2px solid #8b7332;\r\n}\r\n.serial-cta-btn.btn-dark-outline:hover {\r\n  background: #8b7332;\r\n  color: #fff;\r\n  transform: translateY(-2px);\r\n  text-decoration: none;\r\n}\r\n.serial-cta-btn .btn-icon {\r\n  font-size: 1.1em;\r\n}\r\n.serial-cta-banner.type-final .cta-heading {\r\n  font-size: 1.3em;\r\n}\r\n.serial-cta-final-contact {\r\n  margin-top: 20px;\r\n  padding-top: 18px;\r\n  border-top: 1px solid rgba(218, 165, 32, 0.3);\r\n  display: flex;\r\n  gap: 20px;\r\n  justify-content: center;\r\n  flex-wrap: wrap;\r\n  align-items: center;\r\n}\r\n.serial-cta-final-contact a {\r\n  color: #daa520;\r\n  text-decoration: none;\r\n  font-size: 0.9em;\r\n  transition: color 0.2s;\r\n}\r\n.serial-cta-final-contact a:hover {\r\n  color: #f0c040;\r\n}\r\n.serial-cta-final-contact .tel-number {\r\n  font-size: 1.2em;\r\n  font-weight: 600;\r\n  letter-spacing: 0.05em;\r\n}\r\n\r\n\/* \u691c\u7d22\u7d50\u679c\u5185CTA *\/\r\n.serial-result-cta {\r\n  margin-top: 15px;\r\n  padding-top: 15px;\r\n  border-top: 1px dashed #e8d9a0;\r\n  display: flex;\r\n  gap: 10px;\r\n  flex-wrap: wrap;\r\n}\r\n.serial-result-cta a {\r\n  display: inline-block;\r\n  padding: 10px 20px;\r\n  border-radius: 24px;\r\n  font-size: 0.85em;\r\n  font-weight: 500;\r\n  text-decoration: none;\r\n  transition: all 0.2s;\r\n}\r\n.serial-result-cta .mini-btn-gold {\r\n  background: linear-gradient(135deg, #b8860b, #daa520);\r\n  color: #fff;\r\n}\r\n.serial-result-cta .mini-btn-gold:hover {\r\n  box-shadow: 0 4px 12px rgba(184, 134, 11, 0.3);\r\n  color: #fff;\r\n  text-decoration: none;\r\n}\r\n.serial-result-cta .mini-btn-outline {\r\n  border: 1.5px solid #b8860b;\r\n  color: #8b7332;\r\n  background: #fff;\r\n}\r\n.serial-result-cta .mini-btn-outline:hover {\r\n  background: #b8860b;\r\n  color: #fff;\r\n  text-decoration: none;\r\n}\r\n\r\n\/* \u5e74\u4ee3\u30b8\u30e3\u30f3\u30d7\u30ca\u30d3 *\/\r\n.serial-decade-nav {\r\n  display: flex;\r\n  flex-wrap: wrap;\r\n  justify-content: center;\r\n  gap: 8px;\r\n  margin-bottom: 40px;\r\n  padding: 20px;\r\n  background: linear-gradient(145deg, #fffef9, #fdf8ec);\r\n  border: 1px solid #e8d9a0;\r\n  border-radius: 10px;\r\n}\r\n.serial-decade-nav a {\r\n  display: inline-block;\r\n  padding: 8px 16px;\r\n  font-size: 0.85em;\r\n  color: #8b7332;\r\n  background: #fff;\r\n  border: 1px solid #e8d9a0;\r\n  border-radius: 20px;\r\n  text-decoration: none;\r\n  transition: all 0.2s ease;\r\n}\r\n.serial-decade-nav a:hover {\r\n  background: linear-gradient(135deg, #b8860b, #daa520);\r\n  color: #fff;\r\n  border-color: #b8860b;\r\n}\r\n\r\n\/* \u30c6\u30fc\u30d6\u30eb *\/\r\n.serial-table-section {\r\n  margin-bottom: 40px;\r\n}\r\n.serial-table-section h2 {\r\n  font-size: 1.3em;\r\n  color: #2c2c2c;\r\n  padding: 12px 20px;\r\n  background: linear-gradient(90deg, rgba(184, 134, 11, 0.08), transparent);\r\n  border-left: 4px solid #daa520;\r\n  margin-bottom: 20px;\r\n  font-weight: 600;\r\n}\r\n.serial-table-wrap {\r\n  overflow-x: auto;\r\n}\r\n.serial-table {\r\n  width: 100%;\r\n  border-collapse: collapse;\r\n  font-size: 0.95em;\r\n}\r\n.serial-table thead th {\r\n  background: linear-gradient(135deg, #2c2c2c, #3d3d3d);\r\n  color: #f0c040;\r\n  padding: 14px 20px;\r\n  text-align: left;\r\n  font-weight: 500;\r\n  letter-spacing: 0.05em;\r\n  font-size: 0.9em;\r\n}\r\n.serial-table thead th:first-child {\r\n  border-radius: 6px 0 0 0;\r\n}\r\n.serial-table thead th:last-child {\r\n  border-radius: 0 6px 0 0;\r\n}\r\n.serial-table tbody tr {\r\n  border-bottom: 1px solid #efe5c8;\r\n  transition: background 0.2s ease;\r\n}\r\n.serial-table tbody tr:nth-child(even) {\r\n  background: #fdfbf4;\r\n}\r\n.serial-table tbody tr:hover {\r\n  background: #fdf3d7;\r\n}\r\n.serial-table tbody td {\r\n  padding: 12px 20px;\r\n  color: #333;\r\n}\r\n.serial-table tbody td:first-child {\r\n  font-weight: 600;\r\n  color: #2c2c2c;\r\n}\r\n.serial-table tbody td:nth-child(2) {\r\n  color: #666;\r\n  font-size: 0.9em;\r\n}\r\n.serial-table tbody td:last-child {\r\n  color: #8b7332;\r\n  font-family: 'Georgia', serif;\r\n}\r\n\r\n\/* \u6ce8\u610f\u66f8\u304d *\/\r\n.serial-notes {\r\n  margin-top: 50px;\r\n  padding: 25px 30px;\r\n  background: linear-gradient(145deg, #fffef9, #fdf8ec);\r\n  border: 1px solid #e8d9a0;\r\n  border-radius: 10px;\r\n}\r\n.serial-notes h3 {\r\n  font-size: 1em;\r\n  color: #8b7332;\r\n  margin-bottom: 12px;\r\n  font-weight: 600;\r\n}\r\n.serial-notes p {\r\n  font-size: 0.9em;\r\n  color: #666;\r\n  line-height: 1.8;\r\n  margin-bottom: 8px;\r\n}\r\n.serial-notes p:last-child {\r\n  margin-bottom: 0;\r\n}\r\n\r\n\/* \u623b\u308b\u30dc\u30bf\u30f3 *\/\r\n.serial-back-btn {\r\n  display: inline-block;\r\n  margin-top: 40px;\r\n  padding: 14px 32px;\r\n  background: linear-gradient(135deg, #b8860b, #daa520);\r\n  color: #fff;\r\n  text-decoration: none;\r\n  border-radius: 30px;\r\n  font-size: 0.95em;\r\n  transition: all 0.3s ease;\r\n  box-shadow: 0 4px 15px rgba(184, 134, 11, 0.2);\r\n}\r\n.serial-back-btn:hover {\r\n  transform: translateY(-2px);\r\n  box-shadow: 0 8px 25px rgba(184, 134, 11, 0.3);\r\n  color: #fff;\r\n  text-decoration: none;\r\n}\r\n\r\n@media (max-width: 600px) {\r\n  .serial-yamaha-header h1 {\r\n    font-size: 1.5em;\r\n  }\r\n  .serial-table thead th,\r\n  .serial-table tbody td {\r\n    padding: 10px 10px;\r\n    font-size: 0.82em;\r\n  }\r\n  .serial-decade-nav a {\r\n    padding: 6px 12px;\r\n    font-size: 0.8em;\r\n  }\r\n  .serial-accordion-toggle {\r\n    padding: 16px 20px;\r\n    font-size: 1em;\r\n  }\r\n  .serial-accordion-body {\r\n    padding: 0 20px 20px;\r\n  }\r\n  .serial-accordion {\r\n    max-width: 100% !important;\r\n    overflow: hidden !important;\r\n  }\r\n  .serial-accordion-body {\r\n    padding: 0 15px 20px !important;\r\n    overflow: hidden !important;\r\n  }\r\n  .serial-search-box {\r\n    padding: 12px !important;\r\n    max-width: 100% !important;\r\n    overflow: hidden !important;\r\n    box-sizing: border-box !important;\r\n  }\r\n  .serial-search-row {\r\n    flex-direction: column !important;\r\n    width: 100% !important;\r\n  }\r\n  .serial-search-row input[type=\"text\"] {\r\n    min-width: 0 !important;\r\n    width: 100% !important;\r\n    max-width: 100% !important;\r\n    box-sizing: border-box !important;\r\n    flex: none !important;\r\n  }\r\n  .serial-search-row button {\r\n    width: 100% !important;\r\n    box-sizing: border-box !important;\r\n    flex: none !important;\r\n  }\r\n  .serial-cta-banner {\r\n    padding: 24px 18px;\r\n  }\r\n  .serial-cta-btn {\r\n    padding: 12px 22px;\r\n    font-size: 0.88em;\r\n  }\r\n  .serial-cta-banner .cta-heading {\r\n    font-size: 1.05em;\r\n  }\r\n}\r\n<\/style>\r\n\r\n<div class=\"serial-yamaha-container\">\r\n  <div class=\"serial-yamaha-header\">\r\n    <div class=\"breadcrumb\">\r\n      <a href=\"https:\/\/www.grandg.com\/ggblog\/serialnumber_perf\/\">\u88fd\u9020\u756a\u53f7\u691c\u7d22TOP<\/a> &gt; \u30e4\u30de\u30cf\r\n    <\/div>\r\n    <h1>\u30e4\u30de\u30cf \u30d4\u30a2\u30ce\u88fd\u9020\u756a\u53f7\u4e00\u89a7<\/h1>\r\n    <div class=\"gold-line\"><\/div>\r\n    <p>\u30e4\u30de\u30cf\u30d4\u30a2\u30ce\u306e\u88fd\u9020\u756a\u53f7\u304b\u3089\u88fd\u9020\u5e74\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<br>\u88fd\u9020\u756a\u53f7\u306f\u30d4\u30a2\u30ce\u5185\u90e8\u306e\u30d5\u30ec\u30fc\u30e0\uff08\u91d1\u8272\u306e\u9244\u9aa8\u90e8\u5206\uff09\u306b\u523b\u5370\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\r\n  <\/div>\r\n\r\n  <!-- \u30a2\u30b3\u30fc\u30c7\u30a3\u30aa\u30f3 -->\r\n  <div class=\"serial-accordion\">\r\n    <button class=\"serial-accordion-toggle\" onclick=\"this.classList.toggle('is-open');this.nextElementSibling.classList.toggle('is-open');\">\r\n      <span class=\"toggle-icon\">&#9654;<\/span>\u81ea\u5206\u306e\u30d4\u30a2\u30ce\u306e\u88fd\u9020\u5e74\u3092\u8abf\u3079\u3066\u307f\u308b\r\n    <\/button>\r\n    <div class=\"serial-accordion-body\">\r\n      <p style=\"font-size:0.92em; color:#555; margin-bottom:20px; line-height:1.7;\">\r\n        \u88fd\u9020\u756a\u53f7\u306f\u3001\u30d4\u30a2\u30ce\u5185\u90e8\u306e\u30d5\u30ec\u30fc\u30e0\uff08\u91d1\u8272\u306e\u9244\u9aa8\u90e8\u5206\uff09\u306b\u523b\u5370\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br>\r\n        \u4ee5\u4e0b\u306e\u753b\u50cf\u3092\u53c2\u8003\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n      <\/p>\r\n      <div class=\"serial-location-images\">\r\n        <div class=\"location-card\">\r\n          <img decoding=\"async\" src=\"https:\/\/static.wixstatic.com\/media\/8fc5d5_bf2cef11c961409b9dd87e9bbd32339b~mv2.jpg\/v1\/fill\/w_246,h_251,al_c,q_80,enc_avif,quality_auto\/piano_img01.jpg\" alt=\"\u30a2\u30c3\u30d7\u30e9\u30a4\u30c8\u30d4\u30a2\u30ce\u306e\u88fd\u9020\u756a\u53f7\u4f4d\u7f6e\">\r\n          <p>\u30a2\u30c3\u30d7\u30e9\u30a4\u30c8\u30d4\u30a2\u30ce<br><span style=\"font-size:0.85em; color:#888;\">\u4e0a\u524d\u677f\u3092\u5916\u3057\u3066\u78ba\u8a8d<\/span><\/p>\r\n        <\/div>\r\n        <div class=\"location-card\">\r\n          <img decoding=\"async\" src=\"https:\/\/static.wixstatic.com\/media\/8fc5d5_ef440b9546a84012a6659a0a6dcb6318~mv2.jpg\/v1\/fill\/w_226,h_267,al_c,q_80,enc_avif,quality_auto\/piano_img02.jpg\" alt=\"\u30b0\u30e9\u30f3\u30c9\u30d4\u30a2\u30ce\u306e\u88fd\u9020\u756a\u53f7\u4f4d\u7f6e\">\r\n          <p>\u30b0\u30e9\u30f3\u30c9\u30d4\u30a2\u30ce<br><span style=\"font-size:0.85em; color:#888;\">\u5927\u5c4b\u6839\u3092\u958b\u3051\u3066\u78ba\u8a8d<\/span><\/p>\r\n        <\/div>\r\n      <\/div>\r\n      <div class=\"serial-search-box\">\r\n        <label>\u30e4\u30de\u30cf\u306e\u88fd\u9020\u756a\u53f7\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044<\/label>\r\n        <div class=\"serial-search-row\">\r\n          <input type=\"text\" id=\"yamahaSerialInput\" placeholder=\"\u4f8b: 3500000\">\r\n          <button onclick=\"searchYamaha()\">\u691c\u7d22<\/button>\r\n        <\/div>\r\n        <div class=\"serial-search-result\" id=\"yamahaResult\"><\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u5e74\u4ee3\u30b8\u30e3\u30f3\u30d7\u30ca\u30d3 -->\r\n  <div class=\"serial-decade-nav\">\r\n    <a href=\"#decade-1900\">1900\u5e74\u4ee3<\/a>\r\n    <a href=\"#decade-1910\">1910\u5e74\u4ee3<\/a>\r\n    <a href=\"#decade-1920\">1920\u5e74\u4ee3<\/a>\r\n    <a href=\"#decade-1930\">1930\u5e74\u4ee3<\/a>\r\n    <a href=\"#decade-1940\">1940\u5e74\u4ee3<\/a>\r\n    <a href=\"#decade-1950\">1950\u5e74\u4ee3<\/a>\r\n    <a href=\"#decade-1960\">1960\u5e74\u4ee3<\/a>\r\n    <a href=\"#decade-1970\">1970\u5e74\u4ee3<\/a>\r\n    <a href=\"#decade-1980\">1980\u5e74\u4ee3<\/a>\r\n    <a href=\"#decade-1990\">1990\u5e74\u4ee3<\/a>\r\n    <a href=\"#decade-2000\">2000\u5e74\u4ee3<\/a>\r\n    <a href=\"#decade-2010\">2010\u5e74\u4ee3<\/a>\r\n    <a href=\"#decade-2020\">2020\u5e74\u4ee3<\/a>\r\n  <\/div>\r\n\r\n  <!-- 1900\u5e74\u4ee3 -->\r\n  <div class=\"serial-table-section\" id=\"decade-1900\">\r\n    <h2>1900\u5e74\u4ee3<\/h2>\r\n    <div class=\"serial-table-wrap\">\r\n      <table class=\"serial-table\">\r\n        <thead><tr><th>\u88fd\u9020\u5e74<\/th><th>\u548c\u66a6<\/th><th>\u88fd\u9020\u756a\u53f7<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>1900\u5e74<\/td><td>\u660e\u6cbb33\u5e74<\/td><td>1 \u301c<\/td><\/tr>\r\n          <tr><td>1905\u5e74<\/td><td>\u660e\u6cbb38\u5e74<\/td><td>500 \u301c<\/td><\/tr>\r\n          <tr><td>1907\u5e74<\/td><td>\u660e\u6cbb40\u5e74<\/td><td>1,000 \u301c<\/td><\/tr>\r\n          <tr><td>1909\u5e74<\/td><td>\u660e\u6cbb42\u5e74<\/td><td>2,000 \u301c<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- 1910\u5e74\u4ee3 -->\r\n  <div class=\"serial-table-section\" id=\"decade-1910\">\r\n    <h2>1910\u5e74\u4ee3<\/h2>\r\n    <div class=\"serial-table-wrap\">\r\n      <table class=\"serial-table\">\r\n        <thead><tr><th>\u88fd\u9020\u5e74<\/th><th>\u548c\u66a6<\/th><th>\u88fd\u9020\u756a\u53f7<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>1910\u5e74<\/td><td>\u660e\u6cbb43\u5e74<\/td><td>3,000 \u301c<\/td><\/tr>\r\n          <tr><td>1912\u5e74<\/td><td>\u5927\u6b63\u5143\u5e74<\/td><td>5,000 \u301c<\/td><\/tr>\r\n          <tr><td>1914\u5e74<\/td><td>\u5927\u6b633\u5e74<\/td><td>7,000 \u301c<\/td><\/tr>\r\n          <tr><td>1916\u5e74<\/td><td>\u5927\u6b635\u5e74<\/td><td>10,000 \u301c<\/td><\/tr>\r\n          <tr><td>1917\u5e74<\/td><td>\u5927\u6b636\u5e74<\/td><td>12,000 \u301c<\/td><\/tr>\r\n          <tr><td>1918\u5e74<\/td><td>\u5927\u6b637\u5e74<\/td><td>14,000 \u301c<\/td><\/tr>\r\n          <tr><td>1919\u5e74<\/td><td>\u5927\u6b638\u5e74<\/td><td>15,000 \u301c<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- 1920\u5e74\u4ee3 -->\r\n  <div class=\"serial-table-section\" id=\"decade-1920\">\r\n    <h2>1920\u5e74\u4ee3<\/h2>\r\n    <div class=\"serial-table-wrap\">\r\n      <table class=\"serial-table\">\r\n        <thead><tr><th>\u88fd\u9020\u5e74<\/th><th>\u548c\u66a6<\/th><th>\u88fd\u9020\u756a\u53f7<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>1920\u5e74<\/td><td>\u5927\u6b639\u5e74<\/td><td>17,000 \u301c<\/td><\/tr>\r\n          <tr><td>1921\u5e74<\/td><td>\u5927\u6b6310\u5e74<\/td><td>19,000 \u301c<\/td><\/tr>\r\n          <tr><td>1922\u5e74<\/td><td>\u5927\u6b6311\u5e74<\/td><td>21,000 \u301c<\/td><\/tr>\r\n          <tr><td>1923\u5e74<\/td><td>\u5927\u6b6312\u5e74<\/td><td>23,000 \u301c<\/td><\/tr>\r\n          <tr><td>1924\u5e74<\/td><td>\u5927\u6b6313\u5e74<\/td><td>25,000 \u301c<\/td><\/tr>\r\n          <tr><td>1925\u5e74<\/td><td>\u5927\u6b6314\u5e74<\/td><td>27,000 \u301c<\/td><\/tr>\r\n          <tr><td>1926\u5e74<\/td><td>\u662d\u548c\u5143\u5e74<\/td><td>29,000 \u301c<\/td><\/tr>\r\n          <tr><td>1927\u5e74<\/td><td>\u662d\u548c2\u5e74<\/td><td>32,000 \u301c<\/td><\/tr>\r\n          <tr><td>1928\u5e74<\/td><td>\u662d\u548c3\u5e74<\/td><td>35,000 \u301c<\/td><\/tr>\r\n          <tr><td>1929\u5e74<\/td><td>\u662d\u548c4\u5e74<\/td><td>39,000 \u301c<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- 1930\u5e74\u4ee3 -->\r\n  <div class=\"serial-table-section\" id=\"decade-1930\">\r\n    <h2>1930\u5e74\u4ee3<\/h2>\r\n    <div class=\"serial-table-wrap\">\r\n      <table class=\"serial-table\">\r\n        <thead><tr><th>\u88fd\u9020\u5e74<\/th><th>\u548c\u66a6<\/th><th>\u88fd\u9020\u756a\u53f7<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>1930\u5e74<\/td><td>\u662d\u548c5\u5e74<\/td><td>42,000 \u301c<\/td><\/tr>\r\n          <tr><td>1931\u5e74<\/td><td>\u662d\u548c6\u5e74<\/td><td>44,000 \u301c<\/td><\/tr>\r\n          <tr><td>1932\u5e74<\/td><td>\u662d\u548c7\u5e74<\/td><td>46,000 \u301c<\/td><\/tr>\r\n          <tr><td>1933\u5e74<\/td><td>\u662d\u548c8\u5e74<\/td><td>48,000 \u301c<\/td><\/tr>\r\n          <tr><td>1934\u5e74<\/td><td>\u662d\u548c9\u5e74<\/td><td>50,000 \u301c<\/td><\/tr>\r\n          <tr><td>1935\u5e74<\/td><td>\u662d\u548c10\u5e74<\/td><td>52,000 \u301c<\/td><\/tr>\r\n          <tr><td>1936\u5e74<\/td><td>\u662d\u548c11\u5e74<\/td><td>55,000 \u301c<\/td><\/tr>\r\n          <tr><td>1937\u5e74<\/td><td>\u662d\u548c12\u5e74<\/td><td>58,000 \u301c<\/td><\/tr>\r\n          <tr><td>1938\u5e74<\/td><td>\u662d\u548c13\u5e74<\/td><td>61,000 \u301c<\/td><\/tr>\r\n          <tr><td>1939\u5e74<\/td><td>\u662d\u548c14\u5e74<\/td><td>63,000 \u301c<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- 1940\u5e74\u4ee3 -->\r\n  <div class=\"serial-table-section\" id=\"decade-1940\">\r\n    <h2>1940\u5e74\u4ee3<\/h2>\r\n    <div class=\"serial-table-wrap\">\r\n      <table class=\"serial-table\">\r\n        <thead><tr><th>\u88fd\u9020\u5e74<\/th><th>\u548c\u66a6<\/th><th>\u88fd\u9020\u756a\u53f7<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>1940\u5e74<\/td><td>\u662d\u548c15\u5e74<\/td><td>65,000 \u301c<\/td><\/tr>\r\n          <tr><td>1941\u5e74<\/td><td>\u662d\u548c16\u5e74<\/td><td>66,000 \u301c<\/td><\/tr>\r\n          <tr><td>1942\u5e74<\/td><td>\u662d\u548c17\u5e74<\/td><td>67,000 \u301c<\/td><\/tr>\r\n          <tr><td>1943\u5e74<\/td><td>\u662d\u548c18\u5e74<\/td><td>68,000 \u301c<\/td><\/tr>\r\n          <tr><td>1944\u5e74<\/td><td>\u662d\u548c19\u5e74<\/td><td>69,000 \u301c<\/td><\/tr>\r\n          <tr><td>1945\u5e74<\/td><td>\u662d\u548c20\u5e74<\/td><td>70,000 \u301c<\/td><\/tr>\r\n          <tr><td>1946\u5e74<\/td><td>\u662d\u548c21\u5e74<\/td><td>71,000 \u301c<\/td><\/tr>\r\n          <tr><td>1947\u5e74<\/td><td>\u662d\u548c22\u5e74<\/td><td>73,000 \u301c<\/td><\/tr>\r\n          <tr><td>1948\u5e74<\/td><td>\u662d\u548c23\u5e74<\/td><td>76,000 \u301c<\/td><\/tr>\r\n          <tr><td>1949\u5e74<\/td><td>\u662d\u548c24\u5e74<\/td><td>80,000 \u301c<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- 1950\u5e74\u4ee3 -->\r\n  <div class=\"serial-table-section\" id=\"decade-1950\">\r\n    <h2>1950\u5e74\u4ee3<\/h2>\r\n    <div class=\"serial-table-wrap\">\r\n      <table class=\"serial-table\">\r\n        <thead><tr><th>\u88fd\u9020\u5e74<\/th><th>\u548c\u66a6<\/th><th>\u88fd\u9020\u756a\u53f7<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>1950\u5e74<\/td><td>\u662d\u548c25\u5e74<\/td><td>85,000 \u301c<\/td><\/tr>\r\n          <tr><td>1951\u5e74<\/td><td>\u662d\u548c26\u5e74<\/td><td>93,000 \u301c<\/td><\/tr>\r\n          <tr><td>1952\u5e74<\/td><td>\u662d\u548c27\u5e74<\/td><td>106,000 \u301c<\/td><\/tr>\r\n          <tr><td>1953\u5e74<\/td><td>\u662d\u548c28\u5e74<\/td><td>121,000 \u301c<\/td><\/tr>\r\n          <tr><td>1954\u5e74<\/td><td>\u662d\u548c29\u5e74<\/td><td>141,000 \u301c<\/td><\/tr>\r\n          <tr><td>1955\u5e74<\/td><td>\u662d\u548c30\u5e74<\/td><td>166,000 \u301c<\/td><\/tr>\r\n          <tr><td>1956\u5e74<\/td><td>\u662d\u548c31\u5e74<\/td><td>197,000 \u301c<\/td><\/tr>\r\n          <tr><td>1957\u5e74<\/td><td>\u662d\u548c32\u5e74<\/td><td>233,000 \u301c<\/td><\/tr>\r\n          <tr><td>1958\u5e74<\/td><td>\u662d\u548c33\u5e74<\/td><td>280,000 \u301c<\/td><\/tr>\r\n          <tr><td>1959\u5e74<\/td><td>\u662d\u548c34\u5e74<\/td><td>338,000 \u301c<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- 1960\u5e74\u4ee3 -->\r\n  <div class=\"serial-table-section\" id=\"decade-1960\">\r\n    <h2>1960\u5e74\u4ee3<\/h2>\r\n    <div class=\"serial-table-wrap\">\r\n      <table class=\"serial-table\">\r\n        <thead><tr><th>\u88fd\u9020\u5e74<\/th><th>\u548c\u66a6<\/th><th>\u88fd\u9020\u756a\u53f7<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>1960\u5e74<\/td><td>\u662d\u548c35\u5e74<\/td><td>404,000 \u301c<\/td><\/tr>\r\n          <tr><td>1961\u5e74<\/td><td>\u662d\u548c36\u5e74<\/td><td>483,000 \u301c<\/td><\/tr>\r\n          <tr><td>1962\u5e74<\/td><td>\u662d\u548c37\u5e74<\/td><td>574,000 \u301c<\/td><\/tr>\r\n          <tr><td>1963\u5e74<\/td><td>\u662d\u548c38\u5e74<\/td><td>670,000 \u301c<\/td><\/tr>\r\n          <tr><td>1964\u5e74<\/td><td>\u662d\u548c39\u5e74<\/td><td>790,000 \u301c<\/td><\/tr>\r\n          <tr><td>1965\u5e74<\/td><td>\u662d\u548c40\u5e74<\/td><td>930,000 \u301c<\/td><\/tr>\r\n          <tr><td>1966\u5e74<\/td><td>\u662d\u548c41\u5e74<\/td><td>1,090,000 \u301c<\/td><\/tr>\r\n          <tr><td>1967\u5e74<\/td><td>\u662d\u548c42\u5e74<\/td><td>1,270,000 \u301c<\/td><\/tr>\r\n          <tr><td>1968\u5e74<\/td><td>\u662d\u548c43\u5e74<\/td><td>1,460,000 \u301c<\/td><\/tr>\r\n          <tr><td>1969\u5e74<\/td><td>\u662d\u548c44\u5e74<\/td><td>1,670,000 \u301c<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- CTA\uff1a1960\u5e74\u4ee3\u5f8c -->\r\n  <div class=\"serial-cta-banner type-shop\">\r\n    <div class=\"cta-heading\">\u65b0\u3057\u3044\u30e4\u30de\u30cf\u30d4\u30a2\u30ce\u3078\u306e\u8cb7\u3044\u66ff\u3048\u3092\u304a\u8003\u3048\u3067\u3059\u304b\uff1f<\/div>\r\n    <div class=\"cta-sub\">\u30b0\u30e9\u30f3\u30c9\u30ae\u30e3\u30e9\u30ea\u30fc\u3067\u306f\u3001\u53b3\u9078\u3055\u308c\u305f\u4e2d\u53e4\u30e4\u30de\u30cf\u30d4\u30a2\u30ce\u3092\u591a\u6570\u53d6\u308a\u63c3\u3048\u3066\u304a\u308a\u307e\u3059\u3002<\/div>\r\n    <div class=\"serial-cta-buttons\">\r\n      <a href=\"https:\/\/www.grandg.com\/p\/search?sort=priority&#038;tag=yamaha\" class=\"serial-cta-btn btn-gold\">\r\n        <span class=\"btn-icon\">&#9654;<\/span> \u30e4\u30de\u30cf\u306e\u5728\u5eab\u3092\u898b\u308b\r\n      <\/a>\r\n      <a href=\"https:\/\/www.grandg.com\/ggblog\/ggpianokaitori\/\" class=\"serial-cta-btn btn-dark-outline\">\r\n        \u4eca\u306e\u30d4\u30a2\u30ce\u3092\u4e0b\u53d6\u308a\u306b\u51fa\u3059\r\n      <\/a>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- 1970\u5e74\u4ee3 -->\r\n  <div class=\"serial-table-section\" id=\"decade-1970\">\r\n    <h2>1970\u5e74\u4ee3<\/h2>\r\n    <div class=\"serial-table-wrap\">\r\n      <table class=\"serial-table\">\r\n        <thead><tr><th>\u88fd\u9020\u5e74<\/th><th>\u548c\u66a6<\/th><th>\u88fd\u9020\u756a\u53f7<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>1970\u5e74<\/td><td>\u662d\u548c45\u5e74<\/td><td>1,900,000 \u301c<\/td><\/tr>\r\n          <tr><td>1971\u5e74<\/td><td>\u662d\u548c46\u5e74<\/td><td>2,100,000 \u301c<\/td><\/tr>\r\n          <tr><td>1972\u5e74<\/td><td>\u662d\u548c47\u5e74<\/td><td>2,360,000 \u301c<\/td><\/tr>\r\n          <tr><td>1973\u5e74<\/td><td>\u662d\u548c48\u5e74<\/td><td>2,600,000 \u301c<\/td><\/tr>\r\n          <tr><td>1974\u5e74<\/td><td>\u662d\u548c49\u5e74<\/td><td>2,860,000 \u301c<\/td><\/tr>\r\n          <tr><td>1975\u5e74<\/td><td>\u662d\u548c50\u5e74<\/td><td>3,100,000 \u301c<\/td><\/tr>\r\n          <tr><td>1976\u5e74<\/td><td>\u662d\u548c51\u5e74<\/td><td>3,330,000 \u301c<\/td><\/tr>\r\n          <tr><td>1977\u5e74<\/td><td>\u662d\u548c52\u5e74<\/td><td>3,530,000 \u301c<\/td><\/tr>\r\n          <tr><td>1978\u5e74<\/td><td>\u662d\u548c53\u5e74<\/td><td>3,730,000 \u301c<\/td><\/tr>\r\n          <tr><td>1979\u5e74<\/td><td>\u662d\u548c54\u5e74<\/td><td>3,920,000 \u301c<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- 1980\u5e74\u4ee3 -->\r\n  <div class=\"serial-table-section\" id=\"decade-1980\">\r\n    <h2>1980\u5e74\u4ee3<\/h2>\r\n    <div class=\"serial-table-wrap\">\r\n      <table class=\"serial-table\">\r\n        <thead><tr><th>\u88fd\u9020\u5e74<\/th><th>\u548c\u66a6<\/th><th>\u88fd\u9020\u756a\u53f7<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>1980\u5e74<\/td><td>\u662d\u548c55\u5e74<\/td><td>4,100,000 \u301c<\/td><\/tr>\r\n          <tr><td>1981\u5e74<\/td><td>\u662d\u548c56\u5e74<\/td><td>4,280,000 \u301c<\/td><\/tr>\r\n          <tr><td>1982\u5e74<\/td><td>\u662d\u548c57\u5e74<\/td><td>4,430,000 \u301c<\/td><\/tr>\r\n          <tr><td>1983\u5e74<\/td><td>\u662d\u548c58\u5e74<\/td><td>4,580,000 \u301c<\/td><\/tr>\r\n          <tr><td>1984\u5e74<\/td><td>\u662d\u548c59\u5e74<\/td><td>4,710,000 \u301c<\/td><\/tr>\r\n          <tr><td>1985\u5e74<\/td><td>\u662d\u548c60\u5e74<\/td><td>4,830,000 \u301c<\/td><\/tr>\r\n          <tr><td>1986\u5e74<\/td><td>\u662d\u548c61\u5e74<\/td><td>4,950,000 \u301c<\/td><\/tr>\r\n          <tr><td>1987\u5e74<\/td><td>\u662d\u548c62\u5e74<\/td><td>5,070,000 \u301c<\/td><\/tr>\r\n          <tr><td>1988\u5e74<\/td><td>\u662d\u548c63\u5e74<\/td><td>5,180,000 \u301c<\/td><\/tr>\r\n          <tr><td>1989\u5e74<\/td><td>\u5e73\u6210\u5143\u5e74<\/td><td>5,290,000 \u301c<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- CTA\uff1a1980\u5e74\u4ee3\u5f8c -->\r\n  <div class=\"serial-cta-banner type-kaitori\">\r\n    <div class=\"cta-heading\">1970\u301c80\u5e74\u4ee3\u306e\u30e4\u30de\u30cf\u30d4\u30a2\u30ce\u3001\u9ad8\u4fa1\u8cb7\u53d6\u4e2d\u3067\u3059<\/div>\r\n    <div class=\"cta-sub\">\u3053\u306e\u5e74\u4ee3\u306e\u30e4\u30de\u30cf\u306f\u72b6\u614b\u306e\u826f\u3044\u3082\u306e\u304c\u591a\u304f\u3001\u4e2d\u53e4\u5e02\u5834\u3067\u4eba\u6c17\u304c\u3042\u308a\u307e\u3059\u3002<br>\u4f7f\u308f\u306a\u304f\u306a\u3063\u305f\u30d4\u30a2\u30ce\u3001\u7720\u3063\u3066\u3044\u307e\u305b\u3093\u304b\uff1f<\/div>\r\n    <div class=\"serial-cta-buttons\">\r\n      <a href=\"https:\/\/www.grandg.com\/ggblog\/ggpianokaitori\/\" class=\"serial-cta-btn btn-gold\">\r\n        <span class=\"btn-icon\">&#9654;<\/span> \u7121\u6599\u67fb\u5b9a\u3092\u7533\u3057\u8fbc\u3080\r\n      <\/a>\r\n      <a href=\"https:\/\/www.grandg.com\/p\/search?sort=priority&#038;tag=yamaha\" class=\"serial-cta-btn btn-dark-outline\">\r\n        \u30e4\u30de\u30cf\u306e\u8ca9\u58f2\u4fa1\u683c\u3092\u898b\u308b\r\n      <\/a>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- 1990\u5e74\u4ee3 -->\r\n  <div class=\"serial-table-section\" id=\"decade-1990\">\r\n    <h2>1990\u5e74\u4ee3<\/h2>\r\n    <div class=\"serial-table-wrap\">\r\n      <table class=\"serial-table\">\r\n        <thead><tr><th>\u88fd\u9020\u5e74<\/th><th>\u548c\u66a6<\/th><th>\u88fd\u9020\u756a\u53f7<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>1990\u5e74<\/td><td>\u5e73\u62102\u5e74<\/td><td>5,400,000 \u301c<\/td><\/tr>\r\n          <tr><td>1991\u5e74<\/td><td>\u5e73\u62103\u5e74<\/td><td>5,500,000 \u301c<\/td><\/tr>\r\n          <tr><td>1992\u5e74<\/td><td>\u5e73\u62104\u5e74<\/td><td>5,580,000 \u301c<\/td><\/tr>\r\n          <tr><td>1993\u5e74<\/td><td>\u5e73\u62105\u5e74<\/td><td>5,650,000 \u301c<\/td><\/tr>\r\n          <tr><td>1994\u5e74<\/td><td>\u5e73\u62106\u5e74<\/td><td>5,720,000 \u301c<\/td><\/tr>\r\n          <tr><td>1995\u5e74<\/td><td>\u5e73\u62107\u5e74<\/td><td>5,790,000 \u301c<\/td><\/tr>\r\n          <tr><td>1996\u5e74<\/td><td>\u5e73\u62108\u5e74<\/td><td>5,860,000 \u301c<\/td><\/tr>\r\n          <tr><td>1997\u5e74<\/td><td>\u5e73\u62109\u5e74<\/td><td>5,930,000 \u301c<\/td><\/tr>\r\n          <tr><td>1998\u5e74<\/td><td>\u5e73\u621010\u5e74<\/td><td>6,000,000 \u301c<\/td><\/tr>\r\n          <tr><td>1999\u5e74<\/td><td>\u5e73\u621011\u5e74<\/td><td>6,060,000 \u301c<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- 2000\u5e74\u4ee3 -->\r\n  <div class=\"serial-table-section\" id=\"decade-2000\">\r\n    <h2>2000\u5e74\u4ee3<\/h2>\r\n    <div class=\"serial-table-wrap\">\r\n      <table class=\"serial-table\">\r\n        <thead><tr><th>\u88fd\u9020\u5e74<\/th><th>\u548c\u66a6<\/th><th>\u88fd\u9020\u756a\u53f7<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>2000\u5e74<\/td><td>\u5e73\u621012\u5e74<\/td><td>6,100,000 \u301c<\/td><\/tr>\r\n          <tr><td>2001\u5e74<\/td><td>\u5e73\u621013\u5e74<\/td><td>6,150,000 \u301c<\/td><\/tr>\r\n          <tr><td>2002\u5e74<\/td><td>\u5e73\u621014\u5e74<\/td><td>6,200,000 \u301c<\/td><\/tr>\r\n          <tr><td>2003\u5e74<\/td><td>\u5e73\u621015\u5e74<\/td><td>6,240,000 \u301c<\/td><\/tr>\r\n          <tr><td>2004\u5e74<\/td><td>\u5e73\u621016\u5e74<\/td><td>6,280,000 \u301c<\/td><\/tr>\r\n          <tr><td>2005\u5e74<\/td><td>\u5e73\u621017\u5e74<\/td><td>6,320,000 \u301c<\/td><\/tr>\r\n          <tr><td>2006\u5e74<\/td><td>\u5e73\u621018\u5e74<\/td><td>6,360,000 \u301c<\/td><\/tr>\r\n          <tr><td>2007\u5e74<\/td><td>\u5e73\u621019\u5e74<\/td><td>6,400,000 \u301c<\/td><\/tr>\r\n          <tr><td>2008\u5e74<\/td><td>\u5e73\u621020\u5e74<\/td><td>6,430,000 \u301c<\/td><\/tr>\r\n          <tr><td>2009\u5e74<\/td><td>\u5e73\u621021\u5e74<\/td><td>6,460,000 \u301c<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- 2010\u5e74\u4ee3 -->\r\n  <div class=\"serial-table-section\" id=\"decade-2010\">\r\n    <h2>2010\u5e74\u4ee3<\/h2>\r\n    <div class=\"serial-table-wrap\">\r\n      <table class=\"serial-table\">\r\n        <thead><tr><th>\u88fd\u9020\u5e74<\/th><th>\u548c\u66a6<\/th><th>\u88fd\u9020\u756a\u53f7<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>2010\u5e74<\/td><td>\u5e73\u621022\u5e74<\/td><td>6,490,000 \u301c<\/td><\/tr>\r\n          <tr><td>2011\u5e74<\/td><td>\u5e73\u621023\u5e74<\/td><td>6,520,000 \u301c<\/td><\/tr>\r\n          <tr><td>2012\u5e74<\/td><td>\u5e73\u621024\u5e74<\/td><td>6,540,000 \u301c<\/td><\/tr>\r\n          <tr><td>2013\u5e74<\/td><td>\u5e73\u621025\u5e74<\/td><td>6,560,000 \u301c<\/td><\/tr>\r\n          <tr><td>2014\u5e74<\/td><td>\u5e73\u621026\u5e74<\/td><td>6,580,000 \u301c<\/td><\/tr>\r\n          <tr><td>2015\u5e74<\/td><td>\u5e73\u621027\u5e74<\/td><td>6,600,000 \u301c<\/td><\/tr>\r\n          <tr><td>2016\u5e74<\/td><td>\u5e73\u621028\u5e74<\/td><td>6,620,000 \u301c<\/td><\/tr>\r\n          <tr><td>2017\u5e74<\/td><td>\u5e73\u621029\u5e74<\/td><td>6,640,000 \u301c<\/td><\/tr>\r\n          <tr><td>2018\u5e74<\/td><td>\u5e73\u621030\u5e74<\/td><td>6,660,000 \u301c<\/td><\/tr>\r\n          <tr><td>2019\u5e74<\/td><td>\u4ee4\u548c\u5143\u5e74<\/td><td>6,680,000 \u301c<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- 2020\u5e74\u4ee3 -->\r\n  <div class=\"serial-table-section\" id=\"decade-2020\">\r\n    <h2>2020\u5e74\u4ee3<\/h2>\r\n    <div class=\"serial-table-wrap\">\r\n      <table class=\"serial-table\">\r\n        <thead><tr><th>\u88fd\u9020\u5e74<\/th><th>\u548c\u66a6<\/th><th>\u88fd\u9020\u756a\u53f7<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>2020\u5e74<\/td><td>\u4ee4\u548c2\u5e74<\/td><td>6,700,000 \u301c<\/td><\/tr>\r\n          <tr><td>2021\u5e74<\/td><td>\u4ee4\u548c3\u5e74<\/td><td>6,720,000 \u301c<\/td><\/tr>\r\n          <tr><td>2022\u5e74<\/td><td>\u4ee4\u548c4\u5e74<\/td><td>6,740,000 \u301c<\/td><\/tr>\r\n          <tr><td>2023\u5e74<\/td><td>\u4ee4\u548c5\u5e74<\/td><td>6,760,000 \u301c<\/td><\/tr>\r\n          <tr><td>2024\u5e74<\/td><td>\u4ee4\u548c6\u5e74<\/td><td>6,780,000 \u301c<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- CTA\uff1a\u30c6\u30fc\u30d6\u30eb\u5f8c -->\r\n  <div class=\"serial-cta-banner type-dual\">\r\n    <div class=\"cta-heading\">\u30d4\u30a2\u30ce\u306e\u58f2\u5374\u30fb\u8cb7\u3044\u66ff\u3048\u3092\u3054\u691c\u8a0e\u4e2d\u3067\u3059\u304b\uff1f<\/div>\r\n    <div class=\"cta-sub\">\u30b0\u30e9\u30f3\u30c9\u30ae\u30e3\u30e9\u30ea\u30fc\u306f\u4e2d\u53e4\u30d4\u30a2\u30ce\u5c02\u9580\u5e97\u3068\u3057\u3066\u3001\u8cb7\u53d6\u304b\u3089\u8ca9\u58f2\u307e\u3067\u4e00\u8cab\u3057\u3066\u30b5\u30dd\u30fc\u30c8\u3044\u305f\u3057\u307e\u3059\u3002<\/div>\r\n    <div class=\"serial-cta-buttons\">\r\n      <a href=\"https:\/\/www.grandg.com\/ggblog\/ggpianokaitori\/\" class=\"serial-cta-btn btn-gold\">\r\n        <span class=\"btn-icon\">&#9654;<\/span> \u30d4\u30a2\u30ce\u8cb7\u53d6\u30fb\u7121\u6599\u67fb\u5b9a\r\n      <\/a>\r\n      <a href=\"https:\/\/www.grandg.com\/p\/search?sort=priority&#038;tag=yamaha\" class=\"serial-cta-btn btn-outline\">\r\n        \u30e4\u30de\u30cf\u306e\u4e2d\u53e4\u30d4\u30a2\u30ce\u3092\u63a2\u3059\r\n      <\/a>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u6ce8\u610f\u66f8\u304d -->\r\n  <div class=\"serial-notes\">\r\n    <h3>\u3054\u6ce8\u610f\u4e8b\u9805<\/h3>\r\n    <p>\u203b \u4e0a\u8a18\u306e\u88fd\u9020\u756a\u53f7\u306f\u76ee\u5b89\u3067\u3059\u3002\u540c\u5e74\u88fd\u9020\u3067\u3082\u756a\u53f7\u304c\u524d\u5f8c\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n    <p>\u203b \u88fd\u9020\u756a\u53f7\u306f\u30d4\u30a2\u30ce\u4e0a\u90e8\u306e\u30d5\u30ec\u30fc\u30e0\uff08\u91d1\u8272\u306e\u9244\u9aa8\uff09\u306b\u523b\u5370\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30a2\u30c3\u30d7\u30e9\u30a4\u30c8\u30d4\u30a2\u30ce\u306e\u5834\u5408\u306f\u4e0a\u524d\u677f\u3092\u5916\u3059\u3068\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\r\n    <p>\u203b \u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u304c\u4ed8\u3044\u3066\u3044\u308b\u5834\u5408\u306f\u6570\u5b57\u90e8\u5206\u306e\u307f\u3067\u304a\u8abf\u3079\u304f\u3060\u3055\u3044\u3002<\/p>\r\n    <p>\u203b \u3088\u308a\u6b63\u78ba\u306a\u88fd\u9020\u5e74\u306e\u78ba\u8a8d\u3092\u3054\u5e0c\u671b\u306e\u5834\u5408\u306f\u3001\u304a\u6c17\u8efd\u306b\u30b0\u30e9\u30f3\u30c9\u30ae\u30e3\u30e9\u30ea\u30fc\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\r\n  <\/div>\r\n\r\n  <!-- \u6700\u4e0b\u90e8CTA -->\r\n  <div class=\"serial-cta-banner type-final\">\r\n    <div class=\"cta-heading\">\u3042\u306a\u305f\u306e\u30e4\u30de\u30cf\u30d4\u30a2\u30ce\u3001\u4eca\u3044\u304f\u3089\uff1f<\/div>\r\n    <div class=\"cta-sub\">\u304a\u96fb\u8a71\u30fbLINE\u30fbWeb\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u3001\u7c21\u5358\u306b\u7121\u6599\u67fb\u5b9a\u3044\u305f\u3060\u3051\u307e\u3059\u3002<br>\u5168\u56fd\u3069\u3053\u3067\u3082\u51fa\u5f35\u8cb7\u53d6\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/div>\r\n    <div class=\"serial-cta-buttons\">\r\n      <a href=\"https:\/\/www.grandg.com\/ggblog\/ggpianokaitori\/\" class=\"serial-cta-btn btn-gold\">\r\n        <span class=\"btn-icon\">&#9654;<\/span> \u307e\u305a\u306f\u7121\u6599\u67fb\u5b9a\u3057\u3066\u307f\u308b\r\n      <\/a>\r\n      <a href=\"https:\/\/www.grandg.com\/p\/search?sort=priority&#038;tag=yamaha\" class=\"serial-cta-btn btn-outline\">\r\n        \u4e2d\u53e4\u30e4\u30de\u30cf\u30d4\u30a2\u30ce\u4e00\u89a7\u3092\u898b\u308b\r\n      <\/a>\r\n    <\/div>\r\n    <div class=\"serial-cta-final-contact\">\r\n      <a href=\"tel:0120-25-9939\" class=\"tel-number\">&#9742; 0120-25-9939<\/a>\r\n      <a href=\"https:\/\/www.grandg.com\/f\/contact\">\u30d4\u30a2\u30ce\u306e\u3054\u76f8\u8ac7<\/a>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div style=\"text-align: center;\">\r\n    <a href=\"https:\/\/www.grandg.com\/ggblog\/serialnumber_perf\/\" class=\"serial-back-btn\">&larr; \u30d6\u30e9\u30f3\u30c9\u9078\u629e\u306b\u623b\u308b<\/a>\r\n  <\/div>\r\n<\/div>\r\n\r\n<script>\r\nvar yamahaData = [\r\n  [1900,1],[1905,500],[1907,1000],[1909,2000],\r\n  [1910,3000],[1912,5000],[1914,7000],[1916,10000],[1917,12000],[1918,14000],[1919,15000],\r\n  [1920,17000],[1921,19000],[1922,21000],[1923,23000],[1924,25000],[1925,27000],[1926,29000],[1927,32000],[1928,35000],[1929,39000],\r\n  [1930,42000],[1931,44000],[1932,46000],[1933,48000],[1934,50000],[1935,52000],[1936,55000],[1937,58000],[1938,61000],[1939,63000],\r\n  [1940,65000],[1941,66000],[1942,67000],[1943,68000],[1944,69000],[1945,70000],[1946,71000],[1947,73000],[1948,76000],[1949,80000],\r\n  [1950,85000],[1951,93000],[1952,106000],[1953,121000],[1954,141000],[1955,166000],[1956,197000],[1957,233000],[1958,280000],[1959,338000],\r\n  [1960,404000],[1961,483000],[1962,574000],[1963,670000],[1964,790000],[1965,930000],[1966,1090000],[1967,1270000],[1968,1460000],[1969,1670000],\r\n  [1970,1900000],[1971,2100000],[1972,2360000],[1973,2600000],[1974,2860000],[1975,3100000],[1976,3330000],[1977,3530000],[1978,3730000],[1979,3920000],\r\n  [1980,4100000],[1981,4280000],[1982,4430000],[1983,4580000],[1984,4710000],[1985,4830000],[1986,4950000],[1987,5070000],[1988,5180000],[1989,5290000],\r\n  [1990,5400000],[1991,5500000],[1992,5580000],[1993,5650000],[1994,5720000],[1995,5790000],[1996,5860000],[1997,5930000],[1998,6000000],[1999,6060000],\r\n  [2000,6100000],[2001,6150000],[2002,6200000],[2003,6240000],[2004,6280000],[2005,6320000],[2006,6360000],[2007,6400000],[2008,6430000],[2009,6460000],\r\n  [2010,6490000],[2011,6520000],[2012,6540000],[2013,6560000],[2014,6580000],[2015,6600000],[2016,6620000],[2017,6640000],[2018,6660000],[2019,6680000],\r\n  [2020,6700000],[2021,6720000],[2022,6740000],[2023,6760000],[2024,6780000]\r\n];\r\n\r\nfunction toWareki(year) {\r\n  if (year >= 2019) return '\u4ee4\u548c' + (year === 2019 ? '\u5143' : (year - 2018)) + '\u5e74';\r\n  if (year >= 1989) return '\u5e73\u6210' + (year === 1989 ? '\u5143' : (year - 1988)) + '\u5e74';\r\n  if (year >= 1926) return '\u662d\u548c' + (year === 1926 ? '\u5143' : (year - 1925)) + '\u5e74';\r\n  if (year >= 1912) return '\u5927\u6b63' + (year === 1912 ? '\u5143' : (year - 1911)) + '\u5e74';\r\n  return '\u660e\u6cbb' + (year - 1867) + '\u5e74';\r\n}\r\n\r\nfunction searchYamaha() {\r\n  var numStr = document.getElementById('yamahaSerialInput').value.replace(\/[,\\s]\/g, '');\r\n  var num = parseInt(numStr, 10);\r\n  var resultEl = document.getElementById('yamahaResult');\r\n\r\n  if (isNaN(num) || num <= 0) {\r\n    resultEl.style.display = 'block';\r\n    resultEl.innerHTML = '<span style=\"color:#b8860b;\">&#9888; \u88fd\u9020\u756a\u53f7\u3092\u6b63\u3057\u304f\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u6570\u5b57\u306e\u307f\uff09\u3002<\/span>';\r\n    return;\r\n  }\r\n\r\n  var year = null;\r\n  for (var i = yamahaData.length - 1; i >= 0; i--) {\r\n    if (num >= yamahaData[i][1]) {\r\n      year = yamahaData[i][0];\r\n      break;\r\n    }\r\n  }\r\n\r\n  if (year) {\r\n    var wareki = toWareki(year);\r\n    resultEl.style.display = 'block';\r\n    resultEl.innerHTML = '<strong style=\"color:#b8860b;\">\u30e4\u30de\u30cf<\/strong> \u88fd\u9020\u756a\u53f7 <strong>' + num.toLocaleString() + '<\/strong><br>' +\r\n      '&#10132; \u63a8\u5b9a\u88fd\u9020\u5e74\uff1a<strong style=\"font-size:1.2em; color:#b8860b;\">' + year + '\u5e74\uff08' + wareki + '\uff09<\/strong>\u9803' +\r\n      '<br><span style=\"font-size:0.85em; color:#888;\">\u203b \u3042\u304f\u307e\u3067\u76ee\u5b89\u3067\u3059\u3002\u6b63\u78ba\u306a\u5e74\u4ee3\u306f\u524d\u5f8c\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/span>' +\r\n      '<div class=\"serial-result-cta\">' +\r\n        '<a href=\"https:\/\/www.grandg.com\/ggblog\/ggpianokaitori\/\" class=\"mini-btn-gold\">\u3053\u306e\u30d4\u30a2\u30ce\u3092\u67fb\u5b9a\u3059\u308b<\/a>' +\r\n        '<a href=\"https:\/\/www.grandg.com\/p\/search?sort=priority&#038;tag=yamaha\" class=\"mini-btn-outline\">\u30e4\u30de\u30cf\u306e\u5728\u5eab\u3092\u898b\u308b<\/a>' +\r\n      '<\/div>';\r\n  } else {\r\n    resultEl.style.display = 'block';\r\n    resultEl.innerHTML = '<span style=\"color:#b8860b;\">&#9888; \u8a72\u5f53\u3059\u308b\u88fd\u9020\u5e74\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u756a\u53f7\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/span>';\r\n  }\r\n}\r\n<\/script>\r\n","protected":false},"excerpt":{"rendered":"\u88fd\u9020\u756a\u53f7\u691c\u7d22TOP &gt; \u30e4\u30de\u30cf \u30e4\u30de\u30cf \u30d4\u30a2\u30ce\u88fd\u9020\u756a\u53f7\u4e00\u89a7 \u30e4\u30de\u30cf\u30d4\u30a2\u30ce\u306e\u88fd\u9020\u756a\u53f7\u304b\u3089\u88fd\u9020\u5e74\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u88fd\u9020\u756a\u53f7\u306f\u30d4\u30a2\u30ce\u5185\u90e8\u306e\u30d5\u30ec\u30fc\u30e0\uff08\u91d1\u8272\u306e\u9244\u9aa8\u90e8\u5206\uff09\u306b\u523b\u5370\u3055\u308c\u3066\u3044\u307e\u3059\u3002 &#9654;\u81ea\u5206\u306e\u30d4\u30a2\u30ce\u306e\u88fd\u9020\u5e74\u3092\u30fb\u30fb\u30fb\u30fb","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-65849","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.3 - 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